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Scalar vs. primitive data type - are they the same thing?
... typically contrasted with compounds, such as arrays, maps, sets, structs, etc. A scalar is a "single" value - integer, boolean, perhaps a string - while a compound is made up of multiple scalars (and possibly references to other compounds). "Scalar" is used in contexts where the relevant distinct...
How do I get the current time zone of MySQL?
...of functions that get the time right now, such as now(), unix_timestamp(), etc.; it doesn't tell you anything about what timezone the dates in the database data are using. You might choose to assume they were written using the server's timezone, but that assumption may well be flawed. To know the ti...
What is unit testing? [closed]
...r intern thinks it'll look tidier if those parameters were in alphabetical order - and then the unit test you wrote way back fails, and someone throws things at the intern until he changes the parameter order back. That's the "why" of unit tests. :-)
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Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
... I have to agree - after hours of searching, changing drivers, etc etc - It was only the above (changing to PTP) that enabled my Nexus 7 to show up. Now on to adding support for my apps for tablets - Thanks so much!
– Robbe
Aug 31 '12 at 18:18
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What is monkey patching?
...ure that your code is context-insensitive, read "Goto considered harmful", etc...
– aoeu256
Sep 9 '19 at 16:35
So, it ...
Why Doesn't C# Allow Static Methods to Implement an Interface?
...int id) { ... }
void SomeOtherMethod()
{
//do work...
}
}
in order to use instantination for solving the static interface problem we need to do the following thing:
public class Customer: IDoSomeStaticMath
{
//create new customer
public Customer(Transaction t) { ... }
//open exi...
How persistent is localStorage?
...ific. If you store data with firefox it won't be available in chrome or ie etc. Also as far as clearing cookies and sessions, I've noticed it is also browser specific as to whether or not the local storage is cleared. I'd look into the details a lot if you're really planning on relying on local stor...
unix - head AND tail of file
... of its input, there is no guaranteed that it didn't consume more of it in order to find the 10th line ending, leaving less of the input for less to display.
– chepner
Feb 12 '16 at 16:58
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Insert code into the page context using a content script
.... Resources must be listed in the web_accessible_resources manifest key in order to be loaded by pages outside the extension.
Method 2: Inject embedded code
This method is useful when you want to quickly run a small piece of code. (See also: How to disable facebook hotkeys with Chrome extension?).
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Fitting empirical distribution to theoretical ones with Scipy (Python)?
...ome continuous distribution. The values in the list are not necessarily in order, but order doesn't matter for this problem.
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